Lulu Wang
type: MusicGroup
description: Lulu Wang or Wang Lulu may refer to: Lulu Wang (filmmaker) (born 1983, 王子逸, Wang Ziyi), Chinese-born American filmmaker Lulu Wang (novelist) (born 1960, 王露露, Wang Lulu), Chinese-born novelist who l
popularity: 3
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x10d6001c7870ad90c9fb1298fba55ae007bfcad1247ec1c0cb49febbfb9f65d8
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ababfef-d6a2-43b9-b631-6d61c408a007.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ababfef-d6a2-43b9-b631-6d61c408a007.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ababfef-d6a2-43b9-b631-6d61c408a007
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10d6001c7870ad90c9fb1298fba55ae007bfcad1247ec1c0cb49febbfb9f65d8","name":"Lulu Wang","registered_at":"2026-06-16T15:39:07Z","symbol":"NIM1097568","token_address":"0x2b7ec47854896bcd4ff2574a6dd161f6b5df6720","type":"artist","uuid":"4ababfef-d6a2-43b9-b631-6d61c408a007"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d6001c7870ad90c9fb1298fba55ae007bfcad1247ec1c0cb49febbfb9f65d8. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ababfef-d6a2-43b9-b631-6d61c408a007.json and https://artists.proofprofile.net/proofs/artist/4ababfef-d6a2-43b9-b631-6d61c408a007.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x10d6001c7870ad90c9fb1298fba55ae007bfcad1247ec1c0cb49febbfb9f65d8","name":"Lulu Wang","registered_at":"2026-06-16T15:39:07Z","symbol":"NIM1097568","token_address":"0x2b7ec47854896bcd4ff2574a6dd161f6b5df6720","type":"artist","uuid":"4ababfef-d6a2-43b9-b631-6d61c408a007"}
track: Caro Mio Ben
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176367
  explicit: false
  by artist: Hera Hyesang Park
  by artist: Lulu Wang
  in album: The Farewell (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2019-07-12
  genre: opera
  isrc code: US5941411425
  additional property: CopyrightID
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5941411425
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115eedf56351718b5be49ae3697a489075ca2a3d888fdacf5666f2c4052d8bf0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5941411425.
    date published: 2026-07-02T03:30:09Z
  audio: Caro Mio Ben
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
      type: PropertyValue
      value: 0.994
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.015
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
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      value: 0.052
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.28
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major